Compact & Portable: The whole unit weight (battery included) is approx. 1.15Kg, suitable for aloft and field work. Easy to Use: There are just a few concisely-defined keys, easy to be operated with only one hand. Environmental Protection: This system is designed based on IP67 standard, suitable for complex industrial flaw detection environment. Super-low Consumption: The configured Li-polymer battery can support up to 7-hour continuous operation. Strong Performance: High resolution and penetration, achieving precise flaw detection from thin plates to large forged pieces. Complete Functions: Cineloop, probe frequency measurement, curved surface correction, RF display, USB storage, amplitude B- scan, AWS D1.1/D1.5, API 5UE evaluation standard.